Abstract
We characterized an influenza virus isolated from a great white pelican in Zambia. Phylogenetic analysis showed that all of its gene segments belonged to the Eurasian lineage and that they appear to have evolved in distinct geographical regions in Europe, Asia, and Africa, suggesting reassortment of virus genes maintained in wild aquatic birds whose flyways overlap across these continents. It is notable that this virus might possess some genes of the same origin as those of highly pathogenic H7 and H5 viruses isolated in Eurasia. The present study underscores the need for continued monitoring of avian influenza viruses in Eurasia and Africa.
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Acknowledgments
We thank the Zambia Wildlife Authority for supporting the wild bird influenza A surveillance program in Zambia. We also thank K. Matsuno, H. Miyamoto, A. Ohnuma, and A. Yokoyama for excellent technical assistance. This work was supported by the Program of Founding Research Centers for Emerging and Reemerging Infectious Diseases from the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.
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Simulundu, E., Mweene, A.S., Tomabechi, D. et al. Characterization of H3N6 avian influenza virus isolated from a wild white pelican in Zambia. Arch Virol 154, 1517–1522 (2009). https://doi.org/10.1007/s00705-009-0467-9
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DOI: https://doi.org/10.1007/s00705-009-0467-9